1123140334 has 8 divisors (see below), whose sum is σ = 1684917720. Its totient is φ = 561501096.

The previous prime is 1123140311. The next prime is 1123140353. The reversal of 1123140334 is 4330413211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1123140334² = 2522888419715263112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11004 + ... + 48655.

It is an arithmetic number, because the mean of its divisors is an integer number (210614715).

Almost surely, 2^1123140334 is an apocalyptic number.

1123140334 is a deficient number, since it is larger than the sum of its proper divisors (561777386).

1123140334 is an equidigital number, since it uses as much as digits as its factorization.

1123140334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69074.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1123140334 is about 33513.2859325969. The cubic root of 1123140334 is about 1039.4685197361.

Adding to 1123140334 its reverse (4330413211), we get a palindrome (5453553545).

The spelling of 1123140334 in words is "one billion, one hundred twenty-three million, one hundred forty thousand, three hundred thirty-four".